Previous Year Question Paper RGPV - CBCS, CBGS

Syllabus UNIT 1: Review of vector calculus: orthogonal coordinate systems, gradient, divergence and curl. Laplacian operator for scalar and vectors. Vector integral and differential identities and theorems. Phasor representation of harmonic variation of scalar and vectors Static electric fields, Columb’s law, electric flux density and electric field intensity, permittivity, dielectric constant, field of distributed charges in free space, potential function, Laplace’s and Poisson’s equations, electric dipole, stored electric energy density. Boundary conditions at abrupt discontinuities between two media including conducting boundaries, surface charge distribution capacitance between two isolated conductors UNIT 2 : Solution of Laplace’s equations in systems of dielectric and conducting boundaries, uniqueness theorem, two dimensional boundary condition problems, solution by symmetry, conformal transformation of functions, image theory etc. fields in parallel wire, parallel pla...

Syllabus UNIT 1: Random variables Cumulative distribution function, Probability density function, Mean, Variance and standard deviations of random variable, Gaussian distribution, Error function, Correlation and autocorrelation, Central-limit theorem, Error probability, Power Spectral density of digital data. UNIT 2 : Digital conversion of Analog Signals Sampling theorem, sampling of band pass signals, Pulse Amplitude Modulation (PAM), types of sampling (natural, flat-top), equalization, signal reconstruction and reconstruction filters, aliasing and anti-aliasing filter, Pulse Width Modulation (PWM), Pulse Position Modulation (PPM). Digital transmission of Analog Signals Quantization, quantization error, Pulse Code Modulation (PCM), companding, scrambling, TDM-PCM, Differential PCM, Delta modulation, Adaptive Delta modulation, vocoders. UNIT 3 : Digital Transmission Techniques Phase shift Keying (PSK)- Binary PSK, differential PSK, differentially encoded PSK, Quadrature...

Syllabus UNIT 1: Power supply, rectifiers (half wave, full wave), performance parameters of power supplies, filters (capacitor, inductor, inductor-capacitor, pi filter), bleeder resistor, voltage multipliers . Regulated power supplies (series and shunt voltage regulators, fixed and adjustable voltage regulators, current regulator), switched regulator (SMPS), comparison of linear and switched power supply, switch mode converter (flyback, buck, boost, buk-boost, cuk converters). UNIT 2 : Silicon controlled rectifies (SCR), constructional features, principle of operation, SCR terminology, turn-on methods, turn-off methods, triggereing methods of SCR circuits, types of commutation, comparison of thyristors and transistors, thermal characteristics of SCR, causes of damage to SCR, SCR overvoltage protection circuit, seies and parrel operation of sCRs, Line commutated converters (half wave rectifier with inductive and resistive load, single phase and three phase full wave rectifiers). ...

Syllabus UNIT 1: Characteristic Parameters of symmetrical and asymmetrical two port networks and their design Image impedance, iterative impedance, characteristic impedance, propagation coefficient, image transfer coefficient , iterative transfer coefficient, Lattice and Bridged T networks, reactive matching networks, matching techniques, insertion loss, symmetrical and asymmetrical attenuators and their design. UNIT 2 : Passive LC Filters Analysis and design of Low pass, high pass, band pass and band elimination filters, m-derived filters, composite filters, Filter specifications, Butterworth approximation, Chebyshev approximation, elliptic function approximation, frequency transformation. UNIT 3 : Positive real function LC, RL, RC, and RLC network synthesis, Foster and Cauer network, minimum positive real function, Brune’s method, Bott-Duffin method, Synthesis-Coefficient. UNIT 4 : Transmission line fundamentals Lumped parameter equivalent, voltage and current o...

Syllabus UNIT 1: Architecture of 8086 Microprocessor BIU and EU, register organization, pin diagram, memory organization, clock generator 8284, buffers and latches, 8288 bus controller, maximum and minimum modes UNIT 2 : Assembly Language Programming of 8086 Instruction formats, addressing modes, instruction set, assembly language programming, ALP tools- editor, assembler, linker, locator, debugger, emulator. 8086 based multiprocessor systems Interconnection topologies, coprocessors 8087 NDP, I/O processors 8089 IOP, bus arbitration and control, lightly and tightly coupled systems. UNIT 3 : Peripheral devices and their interfacing Memory interfacing, Programmable input/output ports 8255, Programmable interval timer 8253, keyboard/ display controller 8279, CRT controller 8275, Programmable communication interface 8251 USART. UNIT 4 : Interrupts of 8086 Interrupts and interrupt service routine, interrupt cycle, maskable and non-maskable interrupts, interrupt programm...

Syllabus UNIT 1: Cell and its structure – Resting and Action Potential – Nervous system: Functional organisation ofthe nervous system – Structure of nervous system, neurons - synapse –transmitters and neural communication – Cardiovascular system – respiratory system – Basic components of a biomedicalsystem - Transducers – selection criteria – Piezo electric, ultrasonic transducers – Temperaturemeasurements - Fibre optic temperature sensors. UNIT 2 : Electrodes –Limb electrodes –floating electrodes – pregelled disposable electrodes - Micro, needleand surface electrodes – Amplifiers: Preamplifiers, differential amplifiers, chopper amplifiers –Isolation amplifier. ECG – EEG – EMG – ERG – Lead systems and recording methods – Typical waveforms.Electrical safety in medical environment: shock hazards – leakage current-Instruments for checkingsafety parameters of biomedical equipments UNIT 3 : Measurement of blood pressure – Cardiac output – Heart rate – Heart sound –Pulmonary fun...

Syllabus UNIT 1: Computer Basics and CPU: Von Newman model, various subsystems, CPU, Memory, I/O, System Bus, CPU and Memory registers, Program Counter, Accumulator, Instruction register, Micro operations, Register Transfer Language, Instruction Fetch, decode and execution, data movement and manipulation, Instruction formats and addressing modes of basic computer. UNIT 2 : Control Unit Organization: Hardwired control unit, Micro and nano programmed control unit, Control Memory, Address Sequencing, Micro Instruction formats, Micro program sequencer, Microprogramming, Arithmetic and Logic Unit: Arithmetic Processor, Addition, subtraction, multiplication and division, Floating point and decimal arithmetic and arithmetic units, design of arithmetic unit. UNIT 3 : Input Output Organization: Modes of data transfer – program controlled, interrupt driven and direct memory access, Interrupt structures, I/O Interface, Asynchronous data transfer, I/O processor. Data transfer – Serial...

Syllabus UNIT 1: Introduction, Software, Software Hierarchy, Systems Programming,Machine Structure, Interfaces, Address Space, Computer Languages,Tools, Life Cycle of a Source Program, Different Views on the Meaningof a Program, System Software Development, Recent Trends in Software Development, Levels of System Software UNIT 2 : Programming Languages and Language Processors, LanguageProcessing Activities, Program Execution, Fundamental of LanguageProcessing, Symbol Tables Data Structures for Language Processing: Search Data structures,Allocation Data Structures UNIT 3 : Elements of Assembly Language Programming, Design of theAssembler, Assembler Design Criteria, Types of Assemblers, Two-PassAssemblers, One-Pass Assemblers, Single pass Assembler for Intel x86 , Algorithm of Single Pass Assembler, Multi-Pass Assemblers, AdvancedAssembly Process, Variants of Assemblers Design of two passassembler, UNIT 4 : Introduction, Macro Definition and Call, Macro Expansion, Neste...